Mainboard ASROCK AMD B550 SAM4 MicroATX 1xPCI-Express 3.0 1x 1xM.2 1xPCI-Express 4.0 16x Memory DDR4 Memory slots 2 1x15pin D-sub 1xDVI 1xHDMI 2xUSB 2.0 4xUSB 3.2 1xPS/2 1xRJ45 3xAudio port B

AMD B550<br>SAM4<br>MicroATX<br>1xPCI-Express 3.0 1x<br>1xPCI-Express 4.0 16x<br>1xM.2<br>DDR4<br>4733/4666/4600/4533/4466/4400/4333/4266/4200/4133/4000/3866/3800/3733/3600/3466/3200/2933/2666/2400/2133 MHz<br>Memory slots 2<br>1x15pin D-sub<br>1xDVI<br>1xHDMI<br>2xUSB 2.0<br>4xUSB 3.2<br>1xPS/2<br>1xRJ45<br>3xAudio port<br>USB 2.0<br>USB 3.2<br>Serial<br>SATA 3.0<br>Video Depending on CPU<br>Audio Realtek ALC887<br>LAN Gigabit<br>RAID SATA 0, 1, 10